Teaching article
Two seed diaries, several possible explanations
Compare documented conditions before suggesting reasons for different outcomes.
If the light, water and starting materials all differ, a difference in germination does not isolate one cause. Read the setup notes alongside the observations before suggesting why the records diverged.
Read both diaries' methods before comparing outcomes. Similar-looking seeds may have experienced several different conditions during the observation period.
Different watering and light conditions make a single-cause explanation uncertain.
Compare conditions before explaining outcomes
Read each setup. Compare dated observations. Identify possible influences.
A seed failing to sprout does not prove neglect. Which conditions differed?
Highlight setup details.
Resources
- Seed Germination Diary — Use dated entries to record observed changes without promising a growth timetable.
Further reading
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